Synthesis and Characterization of Nylon-6,6 Polymer
Abstract Synthesis and characterization of nylon-6,6 polymer was performed in this experiment. Nylon-6,6, was obtained from adipoyl chloride and 1,6-hexanediamine monomers, dissolved in cyclohexane and water. Employing interfacial polymerization technique,…
Read more >Reactions of Copper and Percent Yield
Purpose-The purpose of this experiment is to examine the chemistry of copper and with the concept of percent yield. /2 Procedure- CHEM16882, Applied Chemistry1 Laboratory Manual Experiment no.6 posted on…
Read more >Synthesised by living organisms
Definition of biopolymer: Biopolymers are naturally occurring polymers which are synthesised by living organisms. This synthesis can occur either internally within an organism's structure, or externally in appropriate conditions. The…
Read more >Recent Applications of Keratin
Abstract This review discusses the recent applications of keratin and keratin-based materials. Keratin-Based Materials The keratin-based materials are produced from keratin fibers, such as human hair, skin, hooves, feathers,…
Read more >Synthesis of Ethano Strapped TB’s
Chapter 3 Synthesis of Ethano Strapped TB's. 3.2 Experimental Section 3.2.1 General procedure for the synthesis of ethano-strapped Tröger's base. The methano-strapped TrÓ§ger's base (4.24 mmol) and 1,2-dibromoethane (1.60 g, 8.48 mmol,…
Read more >Recrystallising acetanilide
The aim of this experiment is to establish the most suitable solvent required for recrystallising acetanilide, and to exhibit the methods of vacuum filtration and recrystallisation. Experimental Method (for selection…
Read more >Synthesis of nickel complexes
Abstract The purpose of this experiment was to investigate the Ligand exchange that occurs when different Nickel complexes and reacted with Triphenylphosphine. Introduction Triphenylphosphine was first prepared by Pfeiffer and…
Read more >Re-Crystallization of Boric Acid
The purpose to conduct this lab is recrystallization of solid and then identify the effect on solids purity and yield. Part A: Reactions Table 1. quantitative and qualitative observations…
Read more >Synthesis and Purification of Nitrophenols
Abstract Ortho and para-nitrophenol was synthesized using an electrophilic aromatic substitution of phenol and dilute nitric acid. Isolation of the crude product used a dichloromethane followed by a short vortex…
Read more >High Reflective Multilayer Film/Foam
Abstract This work focus on the application of PP/PP film/foam on the reflector. We studied the properties of one mainstream commercial reflector. We try to improve the reflectance and other…
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